Science, asked by raoa7105, 1 year ago

please answer of following question? hurry up I will don't have much time

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Answered by sid030
1
Ca(OH)2 + CO2 -> Caco3 + h20

and when co2 is passed it turns lime water milky

raoa7105: it's co2
raoa7105: options are co, so2,h2,andco2
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